format codes

N/A

Change-Id: Icecf52da4bbddceba5650361b21d7b330d19d8e9
Signed-off-by: huangqiwu <huangqiwu@xiaomi.com>
Fix build warning

N/A

Change-Id: I4bf7aac1f796e182dd5e2db970b3ba87efd79501
Signed-off-by: huangqiwu <huangqiwu@xiaomi.com>